// 示例
var ourDog = {
    name: "Camper",
    legs: 4,
    tails: 1,
    friends: ["everything!"]
};

ourDog.bark = "bow-wow";

// 初始化变量
var myDog = {
    name: "Happy Coder",
    legs: 4,
    tails: 1,
    friends: ["freeCodeCamp Campers"]
};

// 请把你的代码写在这条注释以下
myDog.bark = "woof";
